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Telecommunication Transmission Media

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Questions and Answers

What is the main characteristic of guided media in telecommunications?

They are used for high-frequency transmission

They use free space for transmission

They are used for short-distance communication

They include twisted-pair cable, coaxial cable, and fiber-optic cable (correct)

What is the primary function of transmission media in telecommunications?

To convert information into light signals

To carry information from source to destination (correct)

To store information temporarily

To process information at the destination

What is the primary purpose of the cladding in an optical fiber?

To transmit light signals

To protect the fiber from mechanical damage

To amplify the light signal

To keep the light within the core through total internal reflection (correct)

What is the typical diameter of a fiber-optic cable after coating?

250-300um Signup and view all the answers

What is the advantage of using fiber-optic communication over other forms of communication?

It provides higher bandwidth and longer distance transmission Signup and view all the answers

What is the term used to describe the process of light being confined within the core of an optical fiber?

Total internal reflection Signup and view all the answers

Telecommunication Transmission Media

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Podcast

Questions and Answers

What is the main characteristic of guided media in telecommunications?

What is the primary function of transmission media in telecommunications?

What is the primary purpose of the cladding in an optical fiber?

What is the typical diameter of a fiber-optic cable after coating?

What is the advantage of using fiber-optic communication over other forms of communication?

What is the term used to describe the process of light being confined within the core of an optical fiber?

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